1 files changed, 0 insertions, 146 deletions
diff --git a/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr-channel.yaml b/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr-channel.yaml
deleted file mode 100644
index 34b5bd153f63..000000000000
--- a/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr-channel.yaml
+++ /dev/null
@@ -1,146 +0,0 @@
-# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/memory-controllers/ddr/jedec,lpddr-channel.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: LPDDR channel with chip/rank topology description
-
-description:
-  An LPDDR channel is a completely independent set of LPDDR pins (DQ, CA, CS,
-  CK, etc.) that connect one or more LPDDR chips to a host system. The main
-  purpose of this node is to overall LPDDR topology of the system, including the
-  amount of individual LPDDR chips and the ranks per chip.
-
-maintainers:
-  - Julius Werner <jwerner@chromium.org>
-
-properties:
-  compatible:
-    enum:
-      - jedec,lpddr2-channel
-      - jedec,lpddr3-channel
-      - jedec,lpddr4-channel
-      - jedec,lpddr5-channel
-
-  io-width:
-    description:
-      The number of DQ pins in the channel. If this number is different
-      from (a multiple of) the io-width of the LPDDR chip, that means that
-      multiple instances of that type of chip are wired in parallel on this
-      channel (with the channel's DQ pins split up between the different
-      chips, and the CA, CS, etc. pins of the different chips all shorted
-      together).  This means that the total physical memory controlled by a
-      channel is equal to the sum of the densities of each rank on the
-      connected LPDDR chip, times the io-width of the channel divided by
-      the io-width of the LPDDR chip.
-    enum:
-      - 8
-      - 16
-      - 32
-      - 64
-      - 128
-
-  "#address-cells":
-    const: 1
-
-  "#size-cells":
-    const: 0
-
-patternProperties:
-  "^rank@[0-9]+$":
-    type: object
-    description:
-      Each physical LPDDR chip may have one or more ranks. Ranks are
-      internal but fully independent sub-units of the chip. Each LPDDR bus
-      transaction on the channel targets exactly one rank, based on the
-      state of the CS pins. Different ranks may have different densities and
-      timing requirements.
-    required:
-      - reg
-
-allOf:
-  - if:
-      properties:
-        compatible:
-          contains:
-            const: jedec,lpddr2-channel
-    then:
-      patternProperties:
-        "^rank@[0-9]+$":
-          $ref: /schemas/memory-controllers/ddr/jedec,lpddr2.yaml#
-  - if:
-      properties:
-        compatible:
-          contains:
-            const: jedec,lpddr3-channel
-    then:
-      patternProperties:
-        "^rank@[0-9]+$":
-          $ref: /schemas/memory-controllers/ddr/jedec,lpddr3.yaml#
-  - if:
-      properties:
-        compatible:
-          contains:
-            const: jedec,lpddr4-channel
-    then:
-      patternProperties:
-        "^rank@[0-9]+$":
-          $ref: /schemas/memory-controllers/ddr/jedec,lpddr4.yaml#
-  - if:
-      properties:
-        compatible:
-          contains:
-            const: jedec,lpddr5-channel
-    then:
-      patternProperties:
-        "^rank@[0-9]+$":
-          $ref: /schemas/memory-controllers/ddr/jedec,lpddr5.yaml#
-
-required:
-  - compatible
-  - io-width
-  - "#address-cells"
-  - "#size-cells"
-
-additionalProperties: false
-
-examples:
-  - |
-    lpddr-channel0 {
-      #address-cells = <1>;
-      #size-cells = <0>;
-      compatible = "jedec,lpddr3-channel";
-      io-width = <32>;
-
-      rank@0 {
-        compatible = "lpddr3-ff,0100", "jedec,lpddr3";
-        reg = <0>;
-        density = <8192>;
-        io-width = <16>;
-        revision-id = <1 0>;
-      };
-    };
-
-    lpddr-channel1 {
-      #address-cells = <1>;
-      #size-cells = <0>;
-      compatible = "jedec,lpddr4-channel";
-      io-width = <32>;
-
-      rank@0 {
-        compatible = "lpddr4-05,0301", "jedec,lpddr4";
-        reg = <0>;
-        density = <4096>;
-        io-width = <32>;
-        revision-id = <3 1>;
-      };
-
-      rank@1 {
-        compatible = "lpddr4-05,0301", "jedec,lpddr4";
-        reg = <1>;
-        density = <2048>;
-        io-width = <32>;
-        revision-id = <3 1>;
-      };
-    };